4422782

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1320

約数の個数: 32

約数和(自身を含む): 8601600

約数和(自身を除く): 4178818

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1279, 1729, 2558, 3458, 8953, 16627, 17906, 24301, 33254, 48602, 116389, 170107, 232778, 315913, 340214, 631826, 2211391, 4422782]

約数ペア:

[(1, 4422782), (2, 2211391), (7, 631826), (13, 340214), (14, 315913), (19, 232778), (26, 170107), (38, 116389), (91, 48602), (133, 33254), (182, 24301), (247, 17906), (266, 16627), (494, 8953), (1279, 3458), (1729, 2558)]